Final answer:
The Fundamental Counting Principle helps calculate the number of ways events can occur. For a spinner with three colors spun twice, the total outcomes are 3x3=9.
Step-by-step explanation:
The Fundamental Counting Principle is a mathematical rule used to find the number of ways multiple events can occur. In the case of spinning a spinner that can land on red, blue, or green, you would apply this principle to determine the total number of outcomes when spinning the spinner twice. Since there are three possible outcomes for each spin and you spin twice, you calculate the total number of outcomes by multiplying the number of outcomes for each spin.
Here's how you do it: For the first spin, there are 3 possible outcomes (red, blue, green). For the second spin, there are also 3 possible outcomes. According to the Fundamental Counting Principle, you multiply the number of outcomes for one event by the number of outcomes for the other event. So, 3 (possible outcomes for the first spin) * 3 (possible outcomes for the second spin) = 9 total possible outcomes.